Keenan, J. F. (2005). The works of mercy: The heart of Catholicism. Rowman & Littlefield Pub..
Chicago Style aipamenaKeenan, James F. The Works of Mercy: The Heart of Catholicism. Lanham, Md.: Rowman & Littlefield Pub., 2005.
MLA aipamenaKeenan, James F. The Works of Mercy: The Heart of Catholicism. Rowman & Littlefield Pub., 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.